Why the U.S. is going after yachts and mansions of Russian billionaire oligarchs
. . . “This time around, the effort to track down their assets is much greater,” Timothy Frye, professor of post-Soviet foreign policy at Columbia University, told CNBC. “It’ll take a long time to dig through a lot of the dodgy real estate purchases and the like, but there does seem some commitment to make that happen." . . .